Patricia Plan O'Neill, MD
NPI 1215163407ActiveIndividual· Internal Medicine· Annapolis, MD
Internal Medicine (MD) in Annapolis, Maryland, trained at West Virginia University School of Medicine (class of 2009). Their prescriptions cost Medicare Part D more than their services did: $699,906 for 5,951 claims, against $178,775 paid for services in 2024. Abbvie Inc. was the largest of 10 companies reporting payments in 2025, $343.82 in all, mostly food and beverage.
Overview
| NPI | 1215163407 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 2, 2009 |
| Last updated in NPPES | Jan 23, 2024 |
| Certified by provider | Jan 23, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | D0073920 | MD |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 622 |
|---|---|
| Services billed | 3,411 across 49 procedure codes |
| Paid by Medicare | $178,775 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,951 · 15,110 30-day fills |
|---|---|
| Patients | 479 |
| Total drug cost | $699,906 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | West Virginia University School of Medicine |
|---|---|
| Graduation year | 2009 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Annapolis Internal Medicine, LLCAnnapolis, MD · 22 clinicians
Hospital affiliations
- Johns Hopkins Hospital, theBaltimore, MD
- Luminis Health Anne Arundel Medical Center, IncAnnapolis, MD
- Sequoyah County-City of Sallisaw Hospital AuthoritSallisaw, OK
Other facilities
- Amedisys Home Health of Maryland LLCHome health agency · Glen Burnie, MD
- Bayada Home Health Care, Inc.Home health agency · Towson, MD
- Medstar Health Home CareHome health agency · Baltimore, MD
- The Johns Hopkins Home Health Services, IncHome health agency · Baltimore, MD
- Ginger CoveNursing home · Annapolis, MD
Industry payments (Open Payments)
- 2025$343.82 · 16 payments from 10 companies
- 2024$741.09 · 34 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $145.53 | 7 |
| Merck Sharp & Dohme LLC | $34.57 | 1 |
| Astrazeneca Pharmaceuticals LP | $34.09 | 1 |
| Novo Nordisk Inc | $23.69 | 1 |
| Exact Sciences Corporation | $22.71 | 1 |
What the 2025 payments were for
- Food and Beverage$343.82 · 16 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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